From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Thu, 3 Mar 2016 01:13:45 -0600
Subject: [PATCH] Configurable Disabling Cat Chest Detection

Offers a gameplay feature to stop cats from blocking chests

diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index a4da22ea65d5fdba38f8dc331919088f9ca99aed..345ac63e281bb3372b2ae879d587d658243581ba 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -181,4 +181,9 @@ public class PaperWorldConfig {
     private void containerUpdateTickRate() {
         containerUpdateTickRate = getInt("container-update-tick-rate", 1);
     }
+
+    public boolean disableChestCatDetection;
+    private void disableChestCatDetection() {
+        disableChestCatDetection = getBoolean("game-mechanics.disable-chest-cat-detection", false);
+    }
 }
diff --git a/src/main/java/net/minecraft/server/BlockChest.java b/src/main/java/net/minecraft/server/BlockChest.java
index fb7c0d45765e36181c809b250ba4eee5d21c5894..12a0230448dd8d56f6dc20e23cacaf0b8a9433d1 100644
--- a/src/main/java/net/minecraft/server/BlockChest.java
+++ b/src/main/java/net/minecraft/server/BlockChest.java
@@ -268,6 +268,11 @@ public class BlockChest extends BlockChestAbstract<TileEntityChest> implements I
     }
 
     private static boolean b(GeneratorAccess generatoraccess, BlockPosition blockposition) {
+        // Paper start - Option to disable chest cat detection
+        if (((World) generatoraccess).paperConfig.disableChestCatDetection) {
+            return false;
+        }
+        // Paper end
         List<EntityCat> list = generatoraccess.a(EntityCat.class, new AxisAlignedBB((double) blockposition.getX(), (double) (blockposition.getY() + 1), (double) blockposition.getZ(), (double) (blockposition.getX() + 1), (double) (blockposition.getY() + 2), (double) (blockposition.getZ() + 1)));
 
         if (!list.isEmpty()) {